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¨¨¨¨¨^~:=£                                          £=:~^¨¨¨¨¨
¨¨¨¨¨¨^~:=                                          =:~^¨¨¨¨¨¨
¨¨¨¨¨¨¨^~:                                          :~^¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨^~                                          ~^¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨^                  R41LS                   ^¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨^                                          ^¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨^~ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ ~^¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨^~:                                          :~^¨¨¨¨¨¨¨
¨¨¨¨¨¨^~:= @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ =:~^¨¨¨¨¨¨
¨¨¨¨¨^~:=£                                          £=:~^¨¨¨¨¨
¨¨¨¨^~:=£#                                          #£=:~^¨¨¨¨
¨¨¨^~:=£## TR41NS  4R3  SO  CONSTRUCT3D  TH4T  TH3Y ##£=:~^¨¨¨
¨¨^~:=£### H4V3 TO FOLLOW 4 S3T P4TH. TH1S  P4TH 1S ###£=:~^¨¨
¨^~:=£#### C4LL3D 4 "R41LWAY",  WH1CH  1S COMPR1S3D ####£=:~^¨
¨¨^~:=£### OF TWO  M3T4L R41LS, H3NCE 1TS N1CKN4M3. ###£=:~^¨¨
¨¨¨^~:=£##                                          ##£=:~^¨¨¨
¨¨¨¨^~:=£# B3C4USE  TH3  LOW  FR1CTION  B3TWEEN TH3 #£=:~^¨¨¨¨
¨¨¨¨¨^~:=£ WH3ELS OF TH3 TR41N 4ND TH3  R41L M3T4L, £=:~^¨¨¨¨¨
¨¨¨¨¨¨^~:= TH3RE 4R3  L1MITS FOR HOW 4CUT3 4  CURV3 =:~^¨¨¨¨¨¨
¨¨¨¨¨¨¨^~: C4N  B3, 4ND 3VEN MOR3 SO  FOR HOW  MUCH :~^¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨^~ TH3  GROUND  UND3R  TH3  R41LS  C4N   B3 ~^¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨^ SLOP3D. THUS 4 R41LWAY 1S  OFT3N NOT L3D ^¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨ ON TOP OF H1LLS, R4TH3R THROUGH TH3M  1N ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨^ TUNN3LS   (1F   TH3Y  4R3   L4RG3),   OR ^¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨^~            4RT1FICIAL CH4SMS.            ~^¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨^~:                                          :~^¨¨¨¨¨¨¨
¨¨¨¨¨¨^~:= TH3RE W1LL B3 TR3ES  ON TH3 S1D3  OF TH3 =:~^¨¨¨¨¨¨
¨¨¨¨¨^~:=£ R41LS, BUT NOT TOO  CLOS3, OR  TH3Y W1LL £=:~^¨¨¨¨¨
¨¨¨¨^~:=£# B3  CUT DOWN  BY TH3  R41LWAY  J4N1TORS. #£=:~^¨¨¨¨
¨¨¨^~:=£## TH3RE  W1LL B3  PL41NS,  4ND  BOD13S  OF ##£=:~^¨¨¨
¨¨^~:=£###                  W4T3R.                  ###£=:~^¨¨
¨^~:=£####                                          ####£=:~^¨
¨¨^~:=£### TR41NS  GO  BY  D4Y 4ND  BY N1GHT. 4LONG ###£=:~^¨¨
¨¨¨^~:=£##       TH3 W4Y, TH3RE 1S 1NFORM4TION      ##£=:~^¨¨¨
¨¨¨¨^~:=£# SC4TT3RED, OFT3N PUT  ON  TOP  OF POL3S, #£=:~^¨¨¨¨
¨¨¨¨¨^~:=£ TO B3  1NT3RPRETED BY TH3 TR41N DR1V3RS. £=:~^¨¨¨¨¨
¨¨¨¨¨¨^~:= D1FF3RENT  P4RTS  OF  TH3  R41LWAY  H4V3 =:~^¨¨¨¨¨¨
¨¨¨¨¨¨¨^~:         D1FF3RENT SP3ED L1MITS.          :~^¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨^~                                          ~^¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨^ SOM3T1MES, TR41NS  H4V3 TO STOP 4ND W41T ^¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨ FOR  SOM3TH1NG TO H4PP3N, F4R 4WAY. TH1S ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨^ 1S  S1GN4L3D  BY R3D  OR  GR3EN  L1GHTS. ^¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨^~                                          ~^¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨^~:                 @@@@@@@@                 :~^¨¨¨¨¨¨¨
¨¨¨¨¨¨^~:=                                          =:~^¨¨¨¨¨¨
¨¨¨¨¨^~:=£ M4NY  P3OPLE FOLLOW TH3  R41LS BY  FOOT. £=:~^¨¨¨¨¨
¨¨¨¨^~:=£# OFT3N  TH1S  PROV3S  TO B3  TH3  SHORT3R #£=:~^¨¨¨¨
¨¨¨^~:=£## P4TH B3TWEEN  TWO PO1NTS.  HOW3VER  TH1S ##£=:~^¨¨¨
¨¨^~:=£### 1S  FROWN3D  UPON,  4ND  V3RY   1MPOLIT3 ###£=:~^¨¨
¨^~:=£####         TOW4RD TH3 TR41N DR1V3RS!        ####£=:~^¨
¨¨^~:=£###                                          ###£=:~^¨¨
¨¨¨^~:=£##                                          ##£=:~^¨¨¨
¨¨¨¨^~:=£#                                          #£=:~^¨¨¨¨
¨¨¨¨¨^~:=£                                          £=:~^¨¨¨¨¨
¨¨¨¨¨¨^~:=                                          =:~^¨¨¨¨¨¨
¨¨¨¨¨¨¨^~:                                          :~^¨¨¨¨¨¨¨